Asset Additions durning perticular year

Dear Team,

We have asset addintions during the year 2010, now we want upload those  additons into FA_Mass addtions interface table. when we uploading assets how we can able to deal with Depreciation.

For example there is assets date placed in services  01-MAR-10 and we have closed periods upto NOV-10 and now we will be going to upload asset in the period of NOV-10. In this case what are the deprication amount i have to upload that means Only Acc.DEP or no need to give any deprciation amount i mean system will calculate automatacally ???  , and Is the system will genarate any JV's for DEP???